Dofetilide and Ketoconazole: High risk — avoid combining interaction. Avoid combining these medicines. Dofetilide and Ketoconazole should be avoided together. Dofetilide is contraindicated with Ketoconazole. Do not use together.

Drug InteractionHigh Risk — AvoidAI-Verified

Can I take Dofetilide with Ketoconazole?

Dofetilide and Ketoconazole should be avoided together. Dofetilide is contraindicated with Ketoconazole. Do not use together.

Reviewed by GoDavaii Editorial & Safety TeamSources CDSCO / WHO / NCBILast reviewed 7 Mar 2026
DofetilideMEDICINE AKetoconazoleMEDICINE B
Avoid combining
Do not combine

Quick verdict

No — avoid combining Dofetilide with Ketoconazole.

Dofetilide and Ketoconazole should be avoided together. Dofetilide is contraindicated with Ketoconazole. Do not use together.

How They Interact

Dofetilide is contraindicated with Ketoconazole. Do not use together.

Safety Guidelines

Dofetilide is contraindicated with Ketoconazole. Do not use together.

Why to Avoid

Simple rules that protect you

  • Always tell your doctor/pharmacist about ALL medicines you take — prescriptions, OTC, supplements, and herbal products.
  • Keep a current medicine list with doses and timings — photo on your phone is enough.
  • Read medicine labels for timing (with food / empty stomach) before combining.
  • Do NOT combine Dofetilide with Ketoconazole without explicit doctor approval.
  • Use GoDavaii AI to double-check before adding any new medicine, supplement, or desi ilaaj.

If you've already taken both medicines and feel unwell (unusual bleeding, severe stomach pain, confusion, breathing issues), get medical help now.

Emergency · 112
AI-Verified · Cross-checked against 93,000+ interaction database

Not medical advice

Individual responses vary based on dose, timing, health conditions, and other medicines. Always consult your doctor or pharmacist before combining medicines. For emergencies, call 112.

Frequently Asked Questions

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